Q: 2.57 A drop of water at 20°C is forming under a solid surface. The configuration just before…
A:
Q: Explain underdamping ?
A: Damping in physics hinders or restrains the oscillating motion of a system. Depending on the level…
Q: a telecommunication's tower can send a signal up to 90 miles from its location. you are currently…
A: Current distance from tower = √(852+502) = 98.61 miles
Q: I do not understand this problem. Can you please explain it?
A:
Q: 30 in 40 in |-20 in-| Using the figure above, calculate the following 1. ybar (location of the…
A:
Q: urrent horizontally to, the sou tion and magnit ude of the
A:
Q: Look at the following diagram and determine which medium light travels SLOWER in, A or B, and why.
A: Required : In which medium the light travels slower.
Q: Replace the polar equation r= - 4 sec 0 with an equivalent Cartesian equation. Then identify the…
A: PUT X =r cosθ y = r sin θ x2 + y2 = r2
Q: Looking out a train window, you see a train on the adjacent track. Explain why you think it might be…
A: Velocity of my train is non zero as it is moving. velocity of other train is zero( in actual).
Q: Ryan claims that he can throw a dart at a dartboard from a distance of 2.0 m and hit the 5.0 cm wide…
A: Distance of Ryan from dartboard "D"= 2.0m dart horizontal speed "v"= 20m/s . width of bull's eye = 5…
Q: Does either the velocity or the speed of light change when a beam of light is reflected from a…
A:
Q: One way to express the speed of light is to say that light travels at about 1 foot per nanosecond.…
A: Speed of light is c= 1 ft/nsLength of football is L= 200 yard= 600ft
Q: Pre-Lab Question #3: Now you can finish the calculation as follows (include units): |Fo| = V35.22…
A: Given data: - The net force is Fnet=35.2x^+76.5y^. The x component of the net force is Fx = 35.2…
Q: 1- Where is the position for taxi Light ? 2- What is the different between anti - collision light…
A: Since it is a set of multiple questions, the first 3 questions are answered). 1) Taxi lights are…
Q: A high fountain of water is located at the center of a circular pool as shown in the figure below.…
A:
Q: of a hemispherical dome at a velocity of 5 m/s. The diameter of the dome is 100 m. A searchlight was…
A:
Q: Question 6 The angle formed between A = 5a,+10ag+3az and surface z = 5 is
A:
Q: A pair of toy cart wheels is rolled obliquely from a smooth surface onto two plots of grass, a…
A: For rectangular grass, it will emerge at the same angle.
Q: 5. You drop your cell phone while in the bathroom in front of the mirror while the water is running…
A: As per bartleby guideline for more than one question asked only first is to be answered please…
Q: A science fiction film depicts inhabitants of one spaceship (in outer space) hearing the sound of a…
A: Sound waves are mechanical waves which require medium to travel. In space, there is no medium…
Q: A boy at the top of a building drops a water balloon from the edge. A stopwatch indicates it takes…
A:
Q: 2î-33 %3D Components, magaitude what is 3 A uhat is 2 A - 36 3? |
A: GivenA→=2 i-3 jB→=-4 i+3j
Q: Question two chariges qq = 30 MC and Let there %3D - 26 Me The coondinate of n is (-9, 6) - e oon…
A: Given, Position of charge q1 = (-9 cm , 6 cm) Postion of point P1= (45 cm , -12 cm) To find Relative…
Q: When viewing your image in mirror, if you move towards the mirror at a speed v. What happens to the…
A:
Q: angle so that the projectil ne wall following the lowe late the time of flight. ne ie the nositions…
A:
Q: upda <CH 03 HW Problem 3.8 - Enhanced - with Feedback Pari A Let C = (3.25 m, 15° above the negative…
A: Part A The direction angle of vector C is 1800-150=1650. The x component of vector C is. The y…
Q: ♥ Question Completion Status: Moving to another question will save this response. Question 18 Two…
A: Two sources of light are said to be coherent when they give waves of same wavelength and constant…
Q: I can not see the equation clearly. Can you show it in other method or by handwrite?
A: Please see the answer below.
Q: 6: On Neil deGrasse Tyson's reboot of Cosmos, he stands at the edge of an auditorium stage holding a…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Mars is roughly 200 million km (or 140 million miles) away from the Earth. Roughly how long does it…
A: According to question---- Given data -- Distance from Earth = 200 million km. We have to find-…
Q: 6- When solving a linear system using Gauss Elimination method, the next row operation step for the…
A:
Q: can you answer it in a clear paper
A:
Q: A ball mass o.200 kg attached to a light 120-cm-long string as shown in the figure. What is the…
A:
Q: DETAILS OSCOLPHYS2016 24.1.WA.004. enormous thunderstorm covers Dallas-Ft. Worth. Your best friend…
A: Speed of light c = 3 × 108 m/s Speed of sound v = 443 m/s
Q: he pace at which a caterpillar climbing a leaf slows from 0.40 cm/s to 0.32cm/s is -0.02cm/s5. How…
A: Given: The initial velocity is 0.4 cm/s The final velocity of the object is 0.32 cm/s. The…
Q: In old Polaroid cameras, the image was projected on film that developed inside the camera. The…
A: Given Data: The size of a frame is, s=79 mm The image distance is, di=116 mm The height of an object…
Q: Describe what is happ when the line on the is horizontal.
A: We know that in a graph the horizontal line is the x-axis and the vertical is called the y axis We…
Q: Determine how far ( in km) out from shore an inter- island vessel will be when a red on its deck,…
A: As we consider earth as a sphere hence Radius of earth is contant. Now while observing the oject…
Q: Tom shot a nerf gun with an angle of depression of 350 degrees on top of the 3.66-meter-high…
A:
Q: can you write the solutions clearer? thanks
A: Given that Three vectors A, B and C which make an expression To determined that…
Q: st pic is the problem 2nd pic is the solution question to answer: why was cos80 disregarded? can…
A: First equation Tacos350=TbCos800 + 30 N....................(1)second equation∑n=0nFx=0 -Tasin360…
Q: The fuel tank on a car is d=0.34m tall. The fuel level on the tank is detected be a L=0.615m arm.…
A: The diagram for the given condition is:
Q: The blue circle of radius 40.0 cm has a circle of radius 20.0 cm cut out of it as shown. (How would…
A: Position of Centre of mass rcm = m1 r1 + m2 r2 / m1 + m2
Q: Explain speed of light.
A: Given: speed of light.
Step by step
Solved in 2 steps
- You are driving along at a constatnt speed of 26 m/s and you look down at your phone to read a text message for 2.5 seconds. How many meters does the car travel while you are not looking?Dylan has an initial velocity of his slow walk at 5 ft/min^2, and he accelerated to running at 5 fraction numerator f t over denominator m i n squared end fraction for 4 seconds. How much distance did Dylan cover?The velocity after 2 second would be:? 8) The equabion of motion of a parbicle is s-2t-36-36t, where s is in meters and & is in seconds, ) the accelera tion aftes 1 sec is ? mps Conetersper secono B 2) The ecceleration when the ve locity is o is ?
- particle moves according to a law of motion .. 10). t20. where t measured in seconds and s in feet. (If an answer does not kist, enter DNE.) s = f(t), f(t) = t3 – 8t2 + 24t (a) Find the velocity at time t. v(t) = ft/s (b) What is the velocity after 1 second? v(1) = ft/s (c) When is the particle at rest? (d) When is the particle moving in the positive direction? (Enter your answer using interval notation.) (e) Find the total distance traveled during the first 6 seconds. ft (f) Draw a diagram like this figure to illustrate the motion of the particle. S t = 0 S= 0 t = 6 s= 72 t = 0 s = 0 t = 6 s= 72 t = 0 8 t = t = 0 t = 3 1600 S= 0 S= 0 1600 S = 27 27 (g) Find the acceleration at time t and after 1 second. a(t) = ft/s2 a(1) = ft/s² (h) Graph the position, velocity, and acceleration functions for 0sts6. (A graphing calculator is recommended.) 60 60 40 40 20 20 3 4 5 4 - 20 - 20 60 60 40 40 20 20 3 6. 3 5 a - 20 - 20 (i) When is the particle speeding up? (Enter your answer using interval…A kangaroo can jump over an object 1.3 m high. Considering just its vertical motion, how long the kangaroo is in the air (hint: consider up and down motions)? Write the answer in seconds. of on Answer: 0.515The kinematic equations can describe phenomena other thanmotion through space and time. Suppose x represents a person’sbank account balance. The units of x would be dollars($), and velocity v would give the rate at which the balancechanges (in units of, for example, $/month). Accelerationwould give the rate at which v changes. Suppose a personbegins with ten thousand dollars in the bank. Initial moneymanagement leads to no net change in the account balance sothat v0 =0. Unfortunately, management worsens over time sothat a = -2.5 x 102 $/month2. Assuming a is constant, findthe amount of time in months until the bank account is empty.
- From a sperd of Lo kph, a train decelerates ot the rate of 2 m/min alona the path. How far in meters will It travel in 14 minutes?dog sees a squirrel 13.6 m away. The dog runs toward the squirrel at 5.3 m/s. The squirrel was not paying attention and didn't noticethe dog until the dog was only 2.1 m away. If the tree is 11.67 m away from the squirrel (in the opposite direction of the dog), what is theminimum speed the squirrel will need to run at to get away (ie get to the tree at least at the same time the dog does)?Hoping for complete solutions since I’m having a hard time with this. Pls skip if unsure or not willing to answer the subitems (these are all connected for one item). Thanks in advanced! Hardy, an avid TikToker, decided to look at his wristwatch to tell his friend dolphins the current time.However, his dolphins only understand the time if it is stated in terms of the resultant vector when the hourhand and minute hand vectors are added together. Assume that both vectors point from the center, outward.The length of the hour hand is ?. ?? [cm]; while the length of the minute hand is ?. ?? [cm]. Assume the hourhand only moves every hour.Follow this format in answering each sub-item:a. Draw the position of the hour and minute hands on an analog clock for this time configuration. Labelyour illustration with relevant angles and magnitudes b. Decompose the components of each vector along the ? and ? direction. c. Calculate for the resultant vector and express in the form required in each item.…
- Elma runs 400 meters to Roldan’s house, turns around, and runs 400 meters backhome. What is Elma’s displacement?Please answer the following question(s): 1. The speed of a boat in still water is vá. A river flows with a speed of v₁. The boat travels distance of 19 miles downstream in a river in 1 hour. However, the return journey takes 2 hours. Calculate the vand v₁. Hint: Velocity=displacement/time. Displacement can be positive of neagtive depending on the direction. You will first need to set up the equations by taking into account the resultant velocity of the boat in flowing water. Consider the direction the river is flowing to be positive. Set up two equations, one for the downstream journey and one for the upstream journey, in terms of "v" and "v": Do v" and "v, add or substract downstream to give the resultant downstream velocity? Do v" and "v, add or substract upstream togive the resultant upstream velocity? Use the upstream direction as negative. The resultant upstream velocity should be negative. vb vb Downstream positive Vr Upstream negative VrA car starts at rest, and in 30 seconds accelerates up to 50m/s. Then, over 200 meters, it slows to a stop. Calculate the total time that this trip took, and the total displacement. Then, draw (with numbers on the axis!) the position velocity, and acceleration graphs.